CN107580919A - A kind of Dendrobium officinale planting device - Google Patents
A kind of Dendrobium officinale planting device Download PDFInfo
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- CN107580919A CN107580919A CN201710779082.8A CN201710779082A CN107580919A CN 107580919 A CN107580919 A CN 107580919A CN 201710779082 A CN201710779082 A CN 201710779082A CN 107580919 A CN107580919 A CN 107580919A
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- film
- light
- planting device
- dendrobium officinale
- light conversion
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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- Compositions Of Macromolecular Compounds (AREA)
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Abstract
The present invention relates to agricultural greenhouse field of planting, more particularly to a kind of Dendrobium officinale planting device.A kind of Dendrobium officinale planting device, the device include greenhouse, and covered with conversion film, the conversion film includes film resin, modified additive and light conversion agent on greenhouse top, and described light conversion agent is the 0.5 ~ 1.0% of film resin quality, and the chemical general formula of light conversion agent is Mg 9‑x‑y CeNa(PO4)7F:xEu2+,yMn2+, x span is 0.02≤x≤0.05, and y span is 0.03≤y≤0.06.Optimal feux rouges and blue light ratio of the present invention according to needed for dendrobium candidum in growth course, helps peasant to improve working condition, can improve quality, the yield of plant, while can shorten growth period, makes its increase income, produces significant economic benefit and social benefit.
Description
Technical field
The present invention relates to agricultural greenhouse field of planting, more particularly to a kind of Dendrobium officinale planting device.
Background technology
Modern proportion of crop planting has used the means such as substantial amounts of agricultural chemicals, chemical fertilizer, hormone medicine and transgenosis, therefore
Also many diseases are brought for the mankind, there is data to show that agricultural chemicals and chemical substance trigger the possibility of cancer very big, steroids
Human developmental may also be triggered precocious for medicine and transgenosis and some destabilizing factors, while agricultural chemicals and chemical fertilizer are also to other
Biology brings destructive strike.
Existing organic healthy food plantation with common plastic house plastic sheeting and applies the implantation methods such as organic fertilizer substantially
Based on, early investment fund is big, and plant maintenance cost is high, and volume increase is general, so existing organic healthy food yields poorly, price
It is expensive, large-scale promotion can not be realized substantially.
Conversion film be it is a kind of by add light conversion agent realize light change film, it can will to plant growth be harmful to purple
Outer light is converted into the blue violet light useful to crop and blood orange light, or the non-absorbent green glow of plant and green-yellow light are converted into feux rouges.
I.e. by changing the light quality through conversion film, promote absorption of the plant to nutrients such as nitrogen, phosphorus, potassium, zinc, improve in blade
Photosynthate content raises, and promotes plant growth, while plays a part of reducing pest and disease damage.
The content of the invention
It is an object of the invention to provide a kind of Dendrobium officinale planting device, and the present invention is according to dendrobium candidum in growth course
Required optimal feux rouges and blue light ratio, help peasant to improve working condition, quality, the yield of plant can be improved, while can contract
In short growth period, make its increase income, produce significant economic benefit and social benefit.
In order to realize first above-mentioned purpose, present invention employs following technical scheme：
A kind of Dendrobium officinale planting device, the device include greenhouse, and greenhouse top includes film covered with conversion film, the conversion film
Resin, modified additive and light conversion agent, described light conversion agent are the 0.5 ~ 1.0% of film resin quality, and the chemical general formula of light conversion agent is
Mg 9-x-y CeNa(PO4)7F: xEu2+, yMn2+, x span is 0.02≤x≤0.05, and y span is 0.03≤y
≤0.06。
Preferably, the conversion film is made up of following component by mass percentage：
Film resin 96 ~ 99%
Light conversion agent 0.5 ~ 1.0%
Light stabilizer 0.1 ~ 0.5%
Antioxidant 0.1 ~ 0.5%
Lubricant 0.2 ~ 2.0%.
Preferably, the composition of described film resin be low density polyethylene (LDPE), linear polyethylene, high density polyethylene (HDPE),
One kind or any in polyvinyl chloride, polypropylene, polyamide, polystyrene, polyethylene terephthalate, polyvinyl acetate
Several combinations.
Preferably, the described light stabilizer includes 2-（2- hydroxy-5-methyl base phenyl）BTA, (2,2,6,
6- tetramethyl -4- piperidines) imines, the double -2,2,6,6- tetramethyl piperidines alcohol ester of decanedioic acid, 4- hydroxyl -2,2,6,6- tetramethyls -1-
One kind or any several combinations in piperidine alcohols, succinic acid.
Preferably, described antioxidant includes 2,4,6- tri-butyl-phenols, antioxidant 2246, antioxidant 300, antioxygen
One kind or any several combinations in agent 1010, irgasfos 168, dilauryl thiodipropionate.
Preferably, described lubricant includes Tissuemat E, vinyl bis-stearamides, zinc stearate, stearic acid season
One kind or any several combinations in Doutrate, polyethylene glycol and aluminate coupling agent.
The preparation method of above-mentioned conversion film, this method comprise the following steps：
1）Prepared by light conversion agent, with high-purity Mg3(PO4)2、CePO4·H2O、NaF、Eu2O3And MnCO3For raw material, according to chemical formula
Mg 9-x-y CeNa(PO4)7F: xEu2+, yMn2+, x span is 0.02≤x≤0.05, y span for 0.03≤
The stoichiometric proportion of y≤0.06 weighs each raw material；Then it is well mixed after the raw material of acquisition is fully ground, and mixing acquisition
Compound is put into corundum crucible, and then corundum crucible and mixture are put into high temperature process furnances together and carry out calcination, calcination temperature
Spend for 1200 DEG C, calcination time is 6 hours, and sintering atmosphere is 5% hydrogen and 95% nitrogen mixture, sample after the completion of calcination
Room temperature is cooled to stove, finally taking-up acquisition sintered body progress ball milling, crushing, washing, drying can obtain the light conversion agent；
2）Prepared by masterbatch, the light conversion agent, modified additive and film resin are added in mixer and are stirred, to be mixed uniform
Afterwards, by the extruder extruding pelletization that extrusion temperature is 130~200 DEG C, screw speed is 100~500r/min, it is made described
Light conversion master batch；
3）Then the light conversion master batch is diluted with film resin and uniformly mixed, be blow molded by blow moulding machine described in being made and turn light
Film.
Conversion film in the present invention, the light conversion agent synthesis technique that it is used is simple, and active ingredient is uniformly dispersed, and cost is far low
In traditional light conversion agent, stability is good, and emission spectrum matches with photosynthesis of plant spectrum, improves the absorption to sunshine
With conversion efficiency, matching improves.Pass through one kind in modifying agent, light stabilizer, antioxidant, lubricant or any several groups
Close, improve light conversion agent turns light effect, improves photostability, strengthens its antioxygenic property under air and illumination,
Its service life is extended, optimizes film translucency, while improves its processing characteristics, it is scattered in conversion film to improve it
Degree.
Conversion film provided by the invention turns light efficiency height, can fully absorb the black light in sunshine, and it is turned simultaneously
Blue light and feux rouges are changed to, the growth of plant can be effectively facilitated；The light conversion agent is in black light（365nm）Excite down with two
Obvious emission peak, respectively positioned at 652nm red light district and positioned at 470nm blue light region.Light conversion agent provided by the invention can
With by adjusting Eu2+And Mn2+The doping ratio of ion, effectively adjust the ratio of feux rouges and blue light, when feux rouges reaches it is most strong when,
The ratio of its feux rouges and blue light is just at 7:3, the conversion film for being highly suitable for dendrobium candidum plantation uses.The present invention provides
The conversion film for being used for dendrobium candidum plantation, the ratio of feux rouges and blue light is adapted to the need of dendrobium candidum field planting and nursery stage light source
Ask, the speed of growth of dendrobium candidum can be improved.
Embodiment
Fig. 1 is influence figure of the different conversion films to polysaccharide content of dendrobium candidum.
Embodiment 1
It is prepared by light conversion agent：With high-purity Mg3(PO4)2、CePO4·H2O、NaF、Eu2O3And MnCO3For raw material, according to chemical formula
Mg8.47CeNa(PO4)7F: 0.03Eu2+, 0.04Mn2+Stoichiometric proportion weigh each raw material；Then by the raw material of acquisition in agate
It is well mixed, and the mixture of acquisition is put into corundum crucible after being fully ground in Nao mortars, then by corundum crucible and mixed
Compound is put into high temperature process furnances together carries out calcination, and calcination temperature is 1200 DEG C, and calcination time is 6 hours, and sintering atmosphere is
5% hydrogen and 95% nitrogen mixture, sample is cooled to room temperature with stove after the completion of calcination, finally takes out and obtains sintered body progress
Ball milling, crushing, washing, drying can obtain the light conversion agent.
Conversion film is blown：（1）70 parts of acrylic resin, 10 parts of light conversion agent, 2- are weighed by weight percentage（2- hydroxyls -5-
Aminomethyl phenyl）3 parts of BTA, 2 parts of tri-butyl-phenol, 15 parts of Tissuemat E；（2）Above-mentioned material is uniformly mixed in plasticator
Close, heating-up temperature is 160 DEG C, is then fabricated to light conversion master batch using granulating extruder；（3）Weigh by weight percentage and turn light mother
Grain 10 parts, 90 parts of acrylic resin, blown film, heating-up temperature are 170 DEG C on inflation film manufacturing machine after being well mixed.
Embodiment 2
It is prepared by light conversion agent：With high-purity Mg3(PO4)2、CePO4·H2O、NaF、Eu2O3And MnCO3For raw material, according to chemical formula
Mg8.86CeNa(PO4)7F: 0.04Eu2+, 0.05Mn2+Stoichiometric proportion weigh each raw material；Then by the raw material of acquisition in agate
It is well mixed, and the mixture of acquisition is put into corundum crucible after being fully ground in Nao mortars, then by corundum crucible and mixed
Compound is put into high temperature process furnances together carries out calcination, and calcination temperature is 1200 DEG C, and calcination time is 6 hours, and sintering atmosphere is
5% hydrogen and 95% nitrogen mixture, sample is cooled to room temperature with stove after the completion of calcination, finally takes out and obtains sintered body progress
Ball milling, crushing, washing, drying can obtain the light conversion agent.
Conversion film is blown：（1）80 parts of acrylic resin, 6 parts of light conversion agent, 2- are weighed by weight percentage（2- hydroxy-5-methyls
Base phenyl）2 parts of BTA, 2 parts of tri-butyl-phenol, 10 parts of Tissuemat E；（2）Above-mentioned material is uniformly mixed in plasticator
Close, heating-up temperature is 160 DEG C, is then fabricated to light conversion master batch using granulating extruder；（3）Weigh by weight percentage and turn light mother
Grain 10 parts, 90 parts of acrylic resin, blown film, heating-up temperature are 170 DEG C on inflation film manufacturing machine after being well mixed.
Embodiment 3
It is prepared by light conversion agent：With high-purity Mg3(PO4)2、CePO4·H2O、NaF、Eu2O3And MnCO3For raw material, according to chemical formula
Mg8.75CeNa(PO4)7F: 0.03Eu2+, 0.06Mn2+Stoichiometric proportion weigh each raw material；Then by the raw material of acquisition in agate
It is well mixed, and the mixture of acquisition is put into corundum crucible after being fully ground in Nao mortars, then by corundum crucible and mixed
Compound is put into high temperature process furnances together carries out calcination, and calcination temperature is 1200 DEG C, and calcination time is 6 hours, and sintering atmosphere is
5% hydrogen and 95% nitrogen mixture, sample is cooled to room temperature with stove after the completion of calcination, finally takes out and obtains sintered body progress
Ball milling, crushing, washing, drying can obtain the light conversion agent.
Conversion film is blown：（1）72 parts of acrylic resin, 8 parts of light conversion agent, 2- are weighed by weight percentage（2- hydroxy-5-methyls
Base phenyl）2 parts of BTA, 3 parts of tri-butyl-phenol, 15 parts of Tissuemat E；（2）Above-mentioned material is uniformly mixed in plasticator
Close, heating-up temperature is 160 DEG C, is then fabricated to light conversion master batch using granulating extruder；（3）Weigh by weight percentage and turn light mother
Grain 10 parts, 90 parts of acrylic resin, blown film, heating-up temperature are 170 DEG C on inflation film manufacturing machine after being well mixed.
The inventive system comprises the iron sheet stone that greenhouse, greenhouse top are planted covered with conversion film, the present invention without using film
Dendrobium candidum C, D, E that dry measure used in former times A, the dendrobium candidum B planted using commercial membrane and the conversion film prepared using embodiment 1 ~ 3 are planted enter
Row Growth of Dendrobium candidum index Test.Experiment is single factor design scheme, means except the different of film or whether there is film, not
Condition it is basically identical, if so these indexs there were significant differences, be all the test data following table as caused by the difference of film
1st, table 2.
Table 1：Influence of the different conversion films to Growth of Dendrobium candidum characteristic
Table 2：Influence of the different conversion films to dendrobium candidum chlorophyll content in leaf blades
Claims (6)
1. a kind of Dendrobium officinale planting device, the device includes greenhouse, and greenhouse top is covered with conversion film, it is characterised in that this turn
Light film includes film resin, modified additive and light conversion agent, and described light conversion agent is the 0.5 ~ 1.0% of film resin quality, light conversion agent
Chemical general formula be Mg 9-x-y CeNa(PO4)7F: xEu2+, yMn2+, x span is 0.02≤x≤0.05, y value
Scope is 0.03≤y≤0.06.
2. a kind of Dendrobium officinale planting device according to claim 1, it is characterised in that this turns light by mass percentage
Film is made up of following component：
Film resin 96 ~ 99%
Light conversion agent 0.5 ~ 1.0%
Light stabilizer 0.1 ~ 0.5%
Antioxidant 0.1 ~ 0.5%
Lubricant 0.2 ~ 2.0%.
A kind of 3. Dendrobium officinale planting device according to claim 2, it is characterised in that：The composition of film resin is low close
Spend polyethylene, linear polyethylene, high density polyethylene (HDPE), polyvinyl chloride, polypropylene, polyamide, polystyrene, poly terephthalic acid
One kind or any several combinations in glycol ester, polyvinyl acetate.
A kind of 4. Dendrobium officinale planting device according to claim 2, it is characterised in that：The light stabilizer includes 2-
（2- hydroxy-5-methyl base phenyl）Double -2,2,6,6- the tetramethyls of BTA, (2,2,6,6- tetramethyl -4- piperidines) imines, decanedioic acid
Phenylpiperidines alcohol ester, 4- hydroxyl -2,2,6,6- tetramethyl -1- piperidine alcohols, one kind in succinic acid or any several combinations.
A kind of 5. Dendrobium officinale planting device according to claim 2, it is characterised in that：Antioxidant includes the uncles of 2,4,6- tri-
One kind in butylphenol, antioxidant 2246, antioxidant 300, antioxidant 1010, irgasfos 168, dilauryl thiodipropionate
Or any several combinations.
A kind of 6. Dendrobium officinale planting device according to claim 2, it is characterised in that：Lubricant include Tissuemat E,
Vinyl bis-stearamides, zinc stearate, stearic acid pentaerythritol ester, polyethylene glycol and one kind in aluminate coupling agent are appointed
Anticipate several combinations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710779082.8A CN107580919A (en) | 2017-09-01 | 2017-09-01 | A kind of Dendrobium officinale planting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710779082.8A CN107580919A (en) | 2017-09-01 | 2017-09-01 | A kind of Dendrobium officinale planting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107580919A true CN107580919A (en) | 2018-01-16 |
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ID=61050878
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710779082.8A Pending CN107580919A (en) | 2017-09-01 | 2017-09-01 | A kind of Dendrobium officinale planting device |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103160008A (en) * | 2012-06-22 | 2013-06-19 | 佛山安亿纳米材料有限公司 | Light conversion film and preparation method thereof |
| CN103160011A (en) * | 2012-09-11 | 2013-06-19 | 佛山安亿纳米材料有限公司 | Plant cultivation method |
| CN103709678A (en) * | 2013-11-29 | 2014-04-09 | 佛山安亿纳米材料有限公司 | Light conversion film and preparation method thereof |
| CN105482816A (en) * | 2015-11-17 | 2016-04-13 | 佛山安亿纳米材料有限公司 | Nitride red light conversion master batch and preparation method thereof |
| CN106279924A (en) * | 2016-08-30 | 2017-01-04 | 佛山安亿纳米材料有限公司 | A kind of sulfur indium compound system quantum dot light conversion film and preparation method thereof |
| CN106750520A (en) * | 2016-12-14 | 2017-05-31 | 华南农业大学 | Aluminate light conversion agent and preparation method thereof and the conversion film containing the aluminate light conversion agent |
| CN106945363A (en) * | 2017-02-13 | 2017-07-14 | 佛山安亿纳米材料有限公司 | A kind of anti-aging conversion film and preparation method thereof |
-
2017
- 2017-09-01 CN CN201710779082.8A patent/CN107580919A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103160008A (en) * | 2012-06-22 | 2013-06-19 | 佛山安亿纳米材料有限公司 | Light conversion film and preparation method thereof |
| CN103160011A (en) * | 2012-09-11 | 2013-06-19 | 佛山安亿纳米材料有限公司 | Plant cultivation method |
| CN103709678A (en) * | 2013-11-29 | 2014-04-09 | 佛山安亿纳米材料有限公司 | Light conversion film and preparation method thereof |
| CN105482816A (en) * | 2015-11-17 | 2016-04-13 | 佛山安亿纳米材料有限公司 | Nitride red light conversion master batch and preparation method thereof |
| CN106279924A (en) * | 2016-08-30 | 2017-01-04 | 佛山安亿纳米材料有限公司 | A kind of sulfur indium compound system quantum dot light conversion film and preparation method thereof |
| CN106750520A (en) * | 2016-12-14 | 2017-05-31 | 华南农业大学 | Aluminate light conversion agent and preparation method thereof and the conversion film containing the aluminate light conversion agent |
| CN106945363A (en) * | 2017-02-13 | 2017-07-14 | 佛山安亿纳米材料有限公司 | A kind of anti-aging conversion film and preparation method thereof |
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Application publication date: 20180116 |